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  • Release – Python 3.7.7

    Version: None

    Released: March 10, 2020

    Note: The release you are looking at is a bugfix release for the legacy 3.7 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for 3.7 was 3.7.17. The Python …

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  • Release – Python 3.13.4

    Version: None

    Released: June 3, 2025

    This is the fourth maintenance release of Python 3.13 Python 3.13 is the newest major release of the Python programming language, and it contains many new features and optimizations compared to Python 3.12. 3.13.4 is the latest maintenance release, containing a few important security fixes as well as around …

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  • Sunsetting Python 2

    Sunsetting Python 2 sunset python2 eol endoflife sunsetting We are volunteers who make and take care of the Python programming language. We have decided that January 1, 2020, was the day that we sunset Python 2. That means that we will not improve it anymore after that day, even if someone finds a security problem in it. You should upgrade to Python 3 as soon as you can. Why are you doing this? We needed to sunset Python 2 so we can help Python users by improving Python faster. We released Pyth...

  • Python Success Stories

    ...security at the attribute (as opposed to file, or case) level. Architecture CAPS is divided into three parts: (1) the Infinite Filing Cabinet, (2) the Business Logic, and (3) several client packages. The CAPS Architecture Zoom in The Infinite Filing Cabinet (IFC) is a general Object Relational database engine with a Python API. The IFC is built on top of Postgres, with an Oracle version in the works, but it is possible to use any full-function RDBMS, as we took care to avoid non-standard SQ...

  • Release – Python 3.7.7rc1

    Version: None

    Released: March 4, 2020

    Note Python 3.8 is now the latest feature release series of Python 3. Get the latest release of 3.8.x here. We plan to continue to provide bugfix releases for 3.7.x until mid 2020 and security fixes until mid 2023. Python 3.7.7rc1 is the release candidate preview …

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  • Release – Python 3.7.8

    Version: None

    Released: June 27, 2020

    Note: The release you are looking at is a bugfix release for the legacy 3.7 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for 3.7 was 3.7.17. Please see …

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  • Python Software Foundation: Press Release 10-Apr-2002

    ...security option Available third party modules for database access, math, 3D modeling, image processing, LDAP, WebDAV, jabber, MIDI, and much more Python runs on Microsoft Windows, Macintosh, Linux, Unix, OS/2, WinCE, and many other operating systems. Full source code is available for the language and associated standard libraries. About the PSF The Python Software Foundation (PSF) is a non-profit organization devoted to advancing Open Source technology related to the Python pro...

  • Release – Python 3.13.1

    Version: None

    Released: Dec. 3, 2024

    This is the first maintenance release of Python 3.13 Python 3.13 is the newest major release of the Python programming language, and it contains many new features and optimizations compared to Python 3.12. 3.13.1 is the latest maintenance release, containing almost 400 bugfixes, build improvements and documentation changes since …

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  • Release – Python 3.5.0a1

    Version: None

    Released: Feb. 8, 2015

    Python 3.5.0a1 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.0a1 was released on February 8th, 2015. Major new features of the 3.5 series, compared to 3.4 Python 3.5 is still in development, …

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  • Release – Python 3.7.8rc1

    Version: None

    Released: June 17, 2020

    Note Note: The release you are looking at is a bugfix release preview for the legacy 3.7 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for 3.7 was 3.7.17 …

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  • Job - Senior Python Engineer (backend focused)

    Location: Garland, TX United States

    We are a high-volume automotive parts distribution business in Garland, Texas. This role owns and evolves Python systems that run inventory, internal processes, automations, reconciliations, vendor integrations, etc. Location Garland, TX (Hybrid). Candidates must live within reasonable commuting distance to our Garland office and be able to …

  • Python Software Foundation: Press Release 8-Apr-2002

    ...security option Available third party modules for database access, math, 3D modeling, image processing, LDAP, WebDAV, jabber, MIDI, and much more Python runs on Microsoft Windows, Macintosh, Linux, Unix, OS/2, WinCE, and many other operating systems. Full source code is available for the language and associated standard libraries. About the PSF: The Python Software Foundation (PSF) is a non-profit organization devoted to advancing Open Source technology related to the Python p...

  • Sigstore Information

    ...security model for Sigstore can be found here. Verifying CPython release artifacts with Sigstore Verification requires the presence of two files: the release artifact in question and bundled "verification materials" which typically has a file extension of .sigstore. For example, for the Python 3.11.0 source release, you would download the following files: $ wget https://www.python.org/ftp/python/3.11.0/Python-3.11.0.tgz $ wget https://www.python.org/ftp/python/3.11.0/Python-3.11.0.tgz....

  • Job - Staff Software Engineer

    Location: Boston, MA United States of America

    Telecommuting: Yes

    We’re hiring a Staff Software Engineer to play a foundational role on our engineering team. You’ll be joining a newly formed team of three engineers, collaborating on technical direction and fostering shared growth as we build the operating system for pediatric care. In this role, you’ll architect and build …

  • Giving Tuesday Fundraiser

    ...security, this website and the PSF do not acquire or retain any of your credit card data. It is all handled by PayPal. Following the transaction, you will receive both a PayPal receipt and/or our formal acknowledgment of your tax-deductible (USA) donation. Please whitelist psfmember.org and check your spam bins if you don't receive the acknowledgment from the PSF. We appreciate a minimum donation of $20. Payments are processed by PayPal but may be made either through your existing PayPal accou...

  • Release – Python 2.4.3

    Version: None

    Released: April 15, 2006

    We are pleased to announce the release of Python 2.4.3 (final), a bugfix release of Python 2.4, on March 29, 2006. Python 2.4 is now in bugfix-only mode; no new features are being added. At least 50 bugs have been squashed since Python 2.4.2, including a number …

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  • Release – Python 2.4.2

    Version: None

    Released: Sept. 27, 2005

    We are pleased to announce the release of Python 2.4.2 (final), a bugfix release, on September 28, 2005. Important: This release is vulnerable to the problem described in security advisory PSF-2006-001 "Buffer overrun in repr() of unicode strings in wide unicode builds (UCS-4)". This fix is …

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  • Python Success Stories

    ...Security Administration and Health and Human Services. The Department of Labor, the implementing agency, had final editorial authority. What was needed was a content management system that allowed for distributed editing and centralized editorial control that had to be fully accessible to the disabled. To further complicate things, an Executive Memorandum from President Bush mandated the site go live within sixty days. While some work had already been started and a previous generation of the sit...

  • Python 2.4.2 Release

    ...security advisory PSF-2006-001 "Buffer overrun in repr() of unicode strings in wide unicode builds (UCS-4)". This fix is included in Python 2.4.4 Python 2.4 is now in bugfix-only mode, no new features are being added. More than 60 bugs have been squashed since Python 2.4.1, including bugs that prevented Python working properly on 64 bit AIX and HP/UX. See the detailed release notes for more, For more information on the new features of Python 2.4 see the 2.4 highlights or consult Andre...

  • Release – Python 3.5.0a2

    Version: None

    Released: March 9, 2015

    Python 3.5.0a2 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.0a2 was released on March 9th, 2015. Major new features of the 3.5 series, compared to 3.4 Python 3.5 is still in development, …

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